CN1802082A - monitor - Google Patents
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- Publication number
- CN1802082A CN1802082A CNA2005101357869A CN200510135786A CN1802082A CN 1802082 A CN1802082 A CN 1802082A CN A2005101357869 A CNA2005101357869 A CN A2005101357869A CN 200510135786 A CN200510135786 A CN 200510135786A CN 1802082 A CN1802082 A CN 1802082A
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- China
- Prior art keywords
- housing
- display
- axial flow
- flow fan
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
- G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a display. The display includes an axial fan within a housing having a display panel therein. The axial flow fan is disposed in the housing in the width direction so as to generate a forced air flow suitable for the housing when the axial flow fan is rotated in the housing. Together with the air flow generated by natural convection inside the housing, a forced air flow is generated in the forward direction.
Description
Technical field
The present invention relates to a kind of display.More specifically, the present invention relates to a kind of display, it comprises the axial flow fan (axial flowfan) that is assemblied in the thin and wide housing and the housing of display can suitably be dispelled the heat.
Background technology
Usually, display is meant the equipment that is used for character display or image, and is divided into cathode ray tube and flat-panel monitor usually, and flat-panel monitor has lower weight and volume than cathode ray tube.
The display floater of flat-panel monitor comprises display panels (LCD), Field Emission Display panel (FED), Plasmia indicating panel (PDP) and electroluminescence (EL) display floater.
PDP is meant the equipment by the plasma discharge display image.Because PDP has the higher speed of response, and can be manufactured to large scale with display image, so increased PDP recently for high-definition television or monitor and the application that is used for the indoor or outdoors display of advertisement.
Because display floater in the display and a large amount of heat of electronic component generation that is used for the driver element of display floater are so the performance of display can change with radiating efficiency.
Fig. 1 is the stereogram of traditional monitor, and Fig. 2 is the rearview of traditional monitor, and Fig. 3 is the end view of traditional monitor.
In Fig. 1 to Fig. 3, display comprises thin and wide housing 2, wherein has display floater.
In order to make the display heat radiation, housing 2 is formed with: air inlet 3, and extraneous air can be introduced housing 2 through air inlet 3; With gas outlet 4, inner air is 4 outsides that can be discharged into housing 2 through the gas outlet.
Particularly, housing 2 a plurality of gas outlets 4 that can have a plurality of air inlets 3 that are formed on housing 2 downsides and be formed on housing 2 upsides.
Be provided with air blast 10 in the housing 2, so that heat is disposed to the outside effectively from the inside of housing 2.
Air blast 10 comprise axial flow fan 12 and in order to the rotation axial flow fan 12 the fan motor (not shown).
Because housing 10 has thin and wide structure, so it generally has two axial flow fans 12 at least, and the axle of each axial flow fan 12 is all along the fore-and-aft direction setting of housing 2.
Each fan motor is also along the fore-and-aft direction setting of housing 2, and is directly connected in relevant axial flow fan 12; Perhaps be arranged on axial flow fan 12 above or below, and be connected indirectly with axial flow fan 12 via belt pulley (belt-pulley).
In display as constituted above, dispel the heat as follows, that is: extraneous air is introduced housings 2 by air inlet 3, and inner air is discharged into the outside by gas outlet 4 simultaneously.
Especially, when by the actuating force of fan motor rotation axial flow fan 12, produced by axial flow fan 12 and to be forced to air-flow, thereby heat is discharged into the outside effectively by the inside from housing 2.
Yet, according to traditional display, because the Homogeneouslly-radiating of a plurality of axial flow fans 12 with realization housing 2 must be set in housing 2, thus housing 2 complex structures and size increase, thus manufacturing cost increased.
In addition, even a plurality of axial flow fan 12 is arranged in the housing 2, also be formed with dead angle (dead zone) inevitably in housing 2, the power of blowing of axial flow fan 12 is not enough to be applied to described dead angle, thereby traditional monitor has born more weak radiating efficiency.
In addition, in traditional monitor, since axial flow fan 12 produce be forced between air-flow and the air-flow that free convection produces conflict and in a plurality of conflicts that are forced between the air-flow by axial flow fan 12 generations, cause flow resistance (flow resistance) to increase, caused more weak radiating efficiency and severe noise.
In addition, a plurality of axial flow fans 12 are assemblied in the housing 2 of traditional monitor, thereby air inlet 3 and gas outlet 4 have occupied sizable area on the housing 2, cause from the direct noise radiation of electronic component for the driver element in the housing 2.
In addition, be directly connected under the situation of fan motor housing 2 inevitable thickenings respectively at axial flow fan 12; Be connected in indirectly under the situation of fan motor via belt pulley at axial flow fan 12, although the thickness of housing 2 reduces relatively, the syndeton between axial flow fan 12 and the fan motor is further complicated, and has increased manufacturing cost.
Summary of the invention
The present invention proposes for addressing the above problem, an object of the present invention is to provide a kind of display, comprise the single axial flow fan that heat is discharged from enclosure interior in its housing, thereby the size (especially thickness) of housing is minimized, guarantee only to utilize single axial flow fan fully to dispel the heat simultaneously.
Another object of the present invention provides a kind of display, it comprises the single axial flow fan that is arranged on the display housing internal upper part, and the air-flow that is forced to that axial flow fan is produced produces with the air-flow forward direction that free convection produces, thereby makes the radiating efficiency maximization, makes minimum simultaneously.
Another purpose of the present invention provides a kind of display, and the fan motor that promptly is used in rotating shaft stream fan is directly connected in axial flow fan, and the size (especially thickness) of this display housing is minimized.
According to a scheme of the present invention, can realize above-mentioned and other purpose by a kind of display is provided, this display comprises: housing has display floater in it; And axial flow fan, be discharged into its outside in order to the inner air in the suction housing and with air from housing.
Preferably, this display floater is flat display floater.
Preferably, the thickness of this housing is less than its width.
Preferably, this housing has the gas outlet that is formed on upside, is discharged into outside from enclosure interior by the gas outlet to allow air.
Preferably, this housing has upper surface, and the rear portion at least of this upper surface side direction rear side in the past tilts.
Preferably, this housing has the air inlet that is formed on downside, introduces housing from the outside by air inlet to allow air.
Preferably, this axial flow fan is assemblied in the top in the housing.
Preferably, this display also comprises fan motor, and its axis direction and this axial flow fan along this axial flow fan is provided with as the crow flies, in order to drive this axial flow fan.
According to another program of the present invention, a kind of display is provided, it comprises: housing has display floater, and is formed with the gas outlet on it in it; And air blast, in order to the inner air in the suction housing make its in housing on flow, and the air that is aspirated is discharged by this gas outlet.
Preferably, this display floater is flat display floater.
Preferably, the thickness of this housing is less than its width.
Preferably, this gas outlet is formed on the upside of this housing.
Preferably, this housing has upper surface, and the rear portion at least of this upper surface side direction rear side in the past tilts.
Preferably, this housing has the air inlet that is formed on downside, introduces housing from the outside by air inlet to allow air.
Preferably, this air blast is assemblied in the top in this housing.
Preferably, this air blast comprises axial flow fan.
Preferably, this air blast comprises axial flow fan and fan motor, and this fan motor is provided with as the crow flies along the axis direction and the axial flow fan of axial flow fan, in order to drive axial flow fan.
According to a scheme more of the present invention, a kind of air blast that is used for display is provided, wherein this air blast is assemblied in the housing, has display floater in this housing; And this air blast comprises axial flow fan, is discharged into outside with the inner air in the suction housing and with the air that is aspirated, and the thickness of this housing is less than its width.
Preferably, this display floater is flat display floater.
Preferably, this axial flow fan is assemblied in the top in this housing.
For display according to the present invention, owing to be provided with inner air is discharged into outside axial flow fan from housing, so having produced widely, axial flow fan is forced to air-flow, strengthened the heat radiation of display thereby dispel the heat uniformly via enclosure interior.
In addition, only just can obtain sufficient heat radiation, simplify the structure of display, minimize its overall size, reduce its manufacturing cost, and minimize noise and the flow resistance that causes owing to the conflict between the enclosure interior air-flow with axial flow fan single in the housing.And, because air inlet and gas outlet have occupied less area on the housing, so have the advantage that reduces from the noise radiation of housing.
In addition, axial flow fan is assemblied in the top in the housing, thereby the air-flow that is forced to that axial flow fan produces produces forward with the air-flow that free convection produces, thereby makes the radiating efficiency maximization, makes the minimum of display simultaneously.
In addition, the fan motor that promptly is used in rotating shaft stream fan is directly connected in axial flow fan, and the thickness of housing is minimized, and simplifies the structure of display simultaneously and has reduced its manufacturing cost substantially.
In addition, housing has upper surface, and the rear portion at least of this upper surface is downward-sloping to the rear side of housing, and the gas outlet is formed on the downward-sloping upper surface of housing, so that the rear side of the air flow housing of discharging by the housing gas outlet.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, aforementioned and other purpose of the present invention and feature will obtain clearer understanding, in the accompanying drawings:
Fig. 1 is the stereogram of traditional monitor;
Fig. 2 is the rearview of traditional monitor;
Fig. 3 is the end view of traditional monitor;
Fig. 4 is the stereogram according to the display of first embodiment of the invention;
Fig. 5 is the stereogram of display shown in Figure 4, and wherein the element of display is partly cut open;
Fig. 6 is the rearview according to the display of first embodiment;
Fig. 7 is the end view according to the display of first embodiment;
Fig. 8 is the rearview according to the display of second embodiment of the invention;
Fig. 9 is the rearview according to the display of third embodiment of the invention; And
Figure 10 is the rearview according to the display of fourth embodiment of the invention.
Embodiment
Describe the preferred embodiments of the present invention with reference to the accompanying drawings in detail.
Though display of the present invention can be cathode ray tube or flat-panel monitor, following description only limits to flat-panel monitor, and it comprises the flat display floater PDP for example that is applied to display recently.
Fig. 4 is the stereogram according to the display of first embodiment of the invention; Fig. 5 is the stereogram of display shown in Figure 4, and wherein the element of display is partly cut open; Fig. 6 is the rearview according to the display of first embodiment; And Fig. 7 is the end view according to the display of first embodiment.
With reference to Fig. 4 to Fig. 7, this display comprises thin and wide housing 50, has for example PDP of flat display floater 60 in it.
In other words, housing 50 can have the thickness 51 more much smaller than width 52, and wherein thickness 51 is the length of housing 50 along fore-and-aft direction, and width 52 is the length of housing 50 along left and right directions.
In addition, housing 50 can have upper surface, and the rear portion 50 ' at least of this upper surface is downward-sloping to rear side from the front side of housing 50.
In addition, housing 50 can have lower surface, the rear portion at least 50 of this lower surface " be inclined upwardly to rear side from the front side of housing 50.
Be formed with a plurality of holes on the housing 50, air is moving by described orifice flow, so that heat is discharged into its outside from the inside of housing 50.
The a plurality of holes that are formed on the housing 50 can constitute air inlet 54 and gas outlet 55, and extraneous air is introduced housing 50 by air inlet 54, and inner air is discharged into housing 50 outsides by gas outlet 55.
Particularly, air inlet 54 is formed on the bottom of housing 50 rear sides.
In addition, because the rear portion at least 50 of housing 50 lower surfaces " can separate with the floor of placing housing 50, so air inlet 54 can be formed on the rear portion at least 50 of housing 50 lower surfaces ".
Preferably, air inlet 54 has grid (grill) structure or mesh (mesh) structure, and is made of a plurality of holes, enters the inside of housing 50 to prevent impurity.In addition, the air inlet 54 of housing 50 can be provided with filter, enters to prevent impurity.
Particularly, gas outlet 55 is formed on the rear portion 50 ' of housing 50 upper surfaces, thereby the air of discharging by gas outlet 55 flows away from the back of housing 50.
Though not shown, additional gas outlet 55 can be formed on the upside of housing 50 left and right sides.
As shown in the figure, housing 50 can comprise along the gas outlet 55 of the single elongation of the left and right directions formation of housing 50, perhaps comprise a plurality of gas outlets 55 that are arranged in parallel with each other along the left and right directions of housing 50.
Preferably, gas outlet 55 also has cell structure or mesh-structured, and is made of a plurality of holes, enters the inside of housing 50 to prevent impurity.In addition, the gas outlet 55 of housing 50 can be provided with filter, enters to prevent impurity.
Simultaneously, air blast 70 is arranged in the housing 50, more effectively dispels the heat from housing 50 with permission.
In addition, axial flow fan 72 can be placed on the top in the housing 50, thereby the air-flow that is forced to that axial flow fan 72 produces is delivered to every nook and cranny in the housing 50 equably.
When fan motor 74 was directly connected in axial flow fan 72, fan motor 74 was along the arrangement that is in line of the axis direction of axial flow fan 72 and axial flow fan 72.
At this moment, two fan motors 74 can be arranged on the left and right sides of axial flow fan 72, and perhaps, as shown in the figure, single fan motor 74 can be arranged on one of left and right sides of axial flow fan 72.
Simultaneously, air blast 70 also can comprise fan hub 76, and it is positioned at axial flow fan 72 outsides with steering current.
In other words, fan hub 76 makes the inner air in the housing 50 be sucked up to axial flow fan 72, makes the air that is pumped to axial flow fan 72 be discharged into the gas outlet 55 of housing 50 simultaneously.
The heat radiation according to the display of first embodiment that as above constitutes is below described.
Produce air-flow by the free convection in the housing 50, extraneous air is drawn to housing 50 from the outside, and the inner air in the housing 50 is discharged into the outside of housing 50.
Especially, when fan motor 74 and rotation during axial flow fan 72, the axial flow fans 72 in the housing 50 produce and are chased after air-flow, thereby heat more effectively is discharged into the outside from the inside of housing 50.
In other words, extraneous air forces to introduce housing 50 by the air inlet 54 of housing 50.Inner air in the housing 50 is sucked up to axial flow fan 72, simultaneously housing 50 in on mobile.The air that is pumped to axial flow fan 72 is discharged into the gas outlet 55 of housing 50 from axial flow fan 72.The gas outlet 55 of air by housing 50 that is discharged into the gas outlet 55 of housing 50 is forced to be discharged into housing 50 outsides.
For the display that as above constitutes and work according to first embodiment, axial flow fan 72 in the housing 50 produces widely on Width and is forced to air-flow, and the air-flow that the free convection in housing 50 causes constitutes the forward direction air-flow, and axial flow fan 72 is positioned at the top of housing 50, thereby allow from the inside of housing 50 discharges heat effectively, and reduce the noise that causes by the conflict between the air-flow.
In addition, because fan motor 74 is directly connected in axial flow fan 72,, and reduced manufacturing cost so the structure of display obtains simplification.In the case, though fan motor 74 is directly connected in axial flow fan 72, the size of housing 50 (especially thickness) is not subjected to obviously to influence.
In addition, this display has single axial flow fan 72, thereby further reduces than the area of conventional display panels gas outlet 55 on housing 50, has obviously reduced the noise radiation from housing 50.
Fig. 8 is the rearview according to the display of second embodiment of the invention.
According to second embodiment, this display comprises housing 100, has display floater in it.Housing 100 has: be formed on the air inlet 101 of back side lower part, be formed on the gas outlet 102 of housing 100 upper surfaces, be positioned at a plurality of axial flow fans 110 and 112 of housing 100 bottoms, and be positioned at the fan motor 114 of bottom with rotation axial flow fan 110 and 112.
Though the display of second embodiment comprises two or more axial flow fans, following description only limits to the situation that display comprises two axial flow fans 110 and 112.
The setting that is in line of two axial flow fans 110 and 112 left and right directions along housing 100, thus each axial flow fan 110 and 112 all has the axle that is provided with along the left and right directions in the housing 100.
Though the display of this embodiment can have one or more fan motors 114, following description only limits to single fan motor 114.
Single fan motor 114 is between two axial flow fans 110 and 112, to rotate two axial flow fans 110 and 112 simultaneously.
Since identical among other element of second embodiment and first embodiment, so hereinafter omit its detailed description.
Display according to second embodiment has the beneficial effect identical with first embodiment aspect the heat radiation.
Fig. 9 is the rearview according to the display of third embodiment of the invention.
According to the 3rd embodiment, this display comprises housing 150, has display floater in it.Housing 150 has: the air inlet 151 that is formed on the trailing flank left side, be formed on the gas outlet 152 on trailing flank right side, be positioned at the axial flow fan 160 on housing 150 right sides, and be connected in axial flow fan 160 in the housing 150 indirectly with the fan motor 162 of rotation axial flow fan 160.
Fan motor 162 is positioned at the left side of axial flow fan 160, and is connected indirectly with axial flow fan 160 via belt pulley 163 etc.
Since identical among other element of the 3rd embodiment and first embodiment, so hereinafter omit its detailed description.
In the display according to the 3rd embodiment, the axial flow fans 160 in the housing 150 produce widely on above-below direction and are forced to air-flow, thereby heat radiation enhancing, the noise of realizing display reduce, designs simplification and production cost reduce.
Figure 10 is the rearview according to the display of fourth embodiment of the invention.
According to the 4th embodiment, this display comprises housing 200, has display floater in it.Housing 200 has: is formed on the basifacial air inlet 201 of rear side, is formed on the gas outlet 202 on trailing flank top, and the axial flow fan 210 that is positioned at housing 200 diagonally.
A plurality of fan motors 212 and 214 are arranged in the housing 200 with rotation axial flow fan 210.
The display of the 4th embodiment comprises two fan motors 212 and 214, and fan motor 212 and 214 axis directions along axial flow fan 210 are positioned at the two ends of axial flow fan 210.
Since identical among other element of the 4th embodiment and first embodiment, so hereinafter omit its detailed description.
In the display according to the 4th embodiment, the axial flow fans 210 in the housing 200 produce widely on diagonal and are forced to air-flow, thereby heat radiation enhancing, the noise of realizing display reduce, designs simplification and production cost reduce.
Should be appreciated that above embodiment and the accompanying drawing described for the purpose of illustration, the present invention is limited by appended claims.In addition, those skilled in the art understand, and only otherwise deviate from the scope and spirit of appended claims of the present invention, various modifications, interpolation and replacement all allow.
Claims (10)
1, a kind of display comprises:
Housing has display floater in it; And
Axial flow fan is discharged into its outside in order to the inner air in the suction housing and with air from housing.
2, display as claimed in claim 1, wherein this display floater is flat display floater.
3, display as claimed in claim 1, wherein the thickness of this housing is less than its width.
4, display as claimed in claim 1, wherein this axial flow fan has broad ways and is arranged on axle in this housing.
5, display as claimed in claim 1 also comprises:
Fan motor, its axis direction and this axial flow fan along this axial flow fan is provided with as the crow flies, in order to drive this axial flow fan.
6, a kind of display comprises:
Housing has display floater in it, and is formed with the gas outlet on it; And
Air blast, in order to the inner air in the suction housing make its in housing on flow, and the air that is aspirated is discharged by this gas outlet.
7, display as claimed in claim 6, wherein this display floater is flat display floater.
8, display as claimed in claim 6, wherein this gas outlet is formed on the upside of this housing.
9, display as claimed in claim 6, wherein this air blast is assemblied in the top in this housing.
10, display as claimed in claim 6, wherein this air blast comprises axial flow fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040115322A KR100649598B1 (en) | 2004-12-29 | 2004-12-29 | Heat dissipation structure of plasma display panel television |
| KR1020040115322 | 2004-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1802082A true CN1802082A (en) | 2006-07-12 |
| CN100568061C CN100568061C (en) | 2009-12-09 |
Family
ID=35945091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101357869A Expired - Fee Related CN100568061C (en) | 2004-12-29 | 2005-12-29 | Display |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7522416B2 (en) |
| EP (1) | EP1677139A1 (en) |
| JP (1) | JP2006189850A (en) |
| KR (1) | KR100649598B1 (en) |
| CN (1) | CN100568061C (en) |
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| CN108303814A (en) * | 2017-01-12 | 2018-07-20 | Lg电子株式会社 | Display device |
| CN111627349A (en) * | 2020-06-22 | 2020-09-04 | 深圳市思科瑞光电有限公司 | Modular splicing LED display screen |
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- 2005-12-27 JP JP2005375187A patent/JP2006189850A/en active Pending
- 2005-12-28 US US11/318,549 patent/US7522416B2/en not_active Expired - Fee Related
- 2005-12-29 CN CNB2005101357869A patent/CN100568061C/en not_active Expired - Fee Related
Cited By (4)
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| CN101400244B (en) * | 2007-09-27 | 2013-06-19 | 三星电子株式会社 | Cooling unit and display apparatus having the same |
| CN108303814A (en) * | 2017-01-12 | 2018-07-20 | Lg电子株式会社 | Display device |
| CN108303814B (en) * | 2017-01-12 | 2022-03-29 | Lg电子株式会社 | Display device |
| CN111627349A (en) * | 2020-06-22 | 2020-09-04 | 深圳市思科瑞光电有限公司 | Modular splicing LED display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100568061C (en) | 2009-12-09 |
| EP1677139A1 (en) | 2006-07-05 |
| JP2006189850A (en) | 2006-07-20 |
| US20060164804A1 (en) | 2006-07-27 |
| US7522416B2 (en) | 2009-04-21 |
| KR100649598B1 (en) | 2006-11-27 |
| KR20060075943A (en) | 2006-07-04 |
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